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Individual Calculations January 2015 |
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| Zabala, Fidel Total change: 21.80 | |   |
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| ITT Millonario de Navidad Ciudad Bogota | Bogota | COL | 2014-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2162 | 2014 | 4.00 | 9 | 1.09 | 20 | 21.80 | |
|  Salazar, Carlos | | | 2155 | PER | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Vargas, Edwin Antonio | | | 2093 | COL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Arenas, David | m | | 2414 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gamboa, Nelson | m | | 2344 | COL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Arango, Santiago | | | 2056 | COL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Jimenez, Jose Mauricio | | | 2248 | COL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Zabaleta, Libardo | | | 2112 | COL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Chegwing, Alberto | | | 2061 | COL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Pereira, Henry Alberto | | | 1974 | COL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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